发明授权
- 专利标题： Method for manufacturing a wide band polarization film
- 专利标题（中）： 制造宽带偏振膜的方法
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申请号： US09205932申请日： 1998-12-04
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公开(公告)号： US06252640B1公开(公告)日： 2001-06-26
- 发明人: Sung Tae Kim , Tae Min Kim , Yang Kook Kim , Hee Nam Hwang , In Sun Kim
- 申请人： Sung Tae Kim , Tae Min Kim , Yang Kook Kim , Hee Nam Hwang , In Sun Kim
- 优先权： KR98-498 19980110
- 主分类号： G02F11335
- IPC分类号： G02F11335
摘要：
The present invention relates to a method for manufacturing a polarization film for a liquid crystal display and, more particularly, to a method for manufacturing a polarization film having improved wide band characteristics and improved reflectivity by binding together plural liquid crystal films having different selective light-reflecting central wavelengths.